Title:
METHOD AND DEVICE FOR CIRCULATING HOT WATER IN HOT WATER BOILER
Document Type and Number:
Japanese Patent JPS58175705
Kind Code:
A
Inventors:
KOJIMA HACHIZOU
Application Number:
JP8740281A
Publication Date:
October 15, 1983
Filing Date:
June 06, 1981
Export Citation:
Assignee:
KOJIMA HACHIZOU
International Classes:
F24H1/18; F22B33/18; F24D9/02; F24D15/02; F24H1/00; (IPC1-7): F22B33/18; F24D15/02; F24H1/00